CN207558620U - A kind of winding mould of amorphous alloy transformer - Google Patents
A kind of winding mould of amorphous alloy transformer Download PDFInfo
- Publication number
- CN207558620U CN207558620U CN201721436518.5U CN201721436518U CN207558620U CN 207558620 U CN207558620 U CN 207558620U CN 201721436518 U CN201721436518 U CN 201721436518U CN 207558620 U CN207558620 U CN 207558620U
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- China
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- wood block
- filler group
- block filler
- rotating core
- coiling
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Abstract
The utility model discloses a kind of winding mould of amorphous alloy transformer, including rotating core wood block filler group, cover board wood block filler group, coiling wood block filler group；The rotating core wood block filler group includes the sheeting caps that two size shapes are the same and are oppositely arranged, and the notch for being inserted in coiling arbor is offered among rotating core wood block filler group；Cover board wood block filler group is the same including two size shapes and is symmetricly set on the sheeting caps of the rotating core wood block filler group front and rear sides；Coiling wood block filler group is the same including two size shapes and is symmetricly set on the sheeting caps stated at left and right sides of rotating core wood block filler group, and the plate being inserted into the rotating core wood block filler group slot is additionally provided in coiling wood block filler group；Rotating core wood block filler group, cover board wood block filler group, coiling wood block filler group are assembled integrally by screw rod across through-hole.The mold is easy to process, at low cost, and dismounting is convenient, improves the coiling quality and efficiency of coil.
Description
Technical field
The utility model is related to transformer technology field, more particularly to a kind of winding mould of amorphous alloy transformer.
Background technology
Non-crystaline amorphous metal is a kind of new energy-saving material.Transformer using amorphous alloy material as iron core is a kind of novel energy-conserving
Product has the characteristics that high saturated magnetic induction, low-loss, low excitation current, good temperature stability.Non-crystaline amorphous metal becomes
Depressor no-load loss is low, anti-short circuit capability is strong, advanced structure, energy-saving and environmental protection are with the obvious advantage.It is that current energy-saving effect is more satisfactory
Distribution transformer.
But due to the particularity of amorphous iron core structure, it is desirable that its high-voltage coil and low-voltage coil will be rectangular configuration, and this structure is apparent
Increase the coiling difficulty of coil.In order to which around qualified transformer coil is made, the design of mold is just particularly important.Mesh
Before, for amorphous alloy transformer coil mold mostly using metal die, production cost is high, and processing is more difficult.Again due to by
To the limitation of intensity, it is difficult to carry out chamfered to mold, the coil for leading to coiling is undesirable.And metal die is mostly whole
Body pours, and after coil winding, is removed from coil winding machine more difficult.
Utility model content
The purpose of this utility model is in view of the above-mentioned problems, provide a kind of winding mould of amorphous alloy transformer, is used
Fabricated structure assembles, easy to process, at low cost, and dismounting is convenient, improves the coiling quality and efficiency of coil.
To achieve the above object, the method for the utility model use is：A kind of winding mould of amorphous alloy transformer, by
3 groups of wood block fillers of different shapes assemble, including rotating core wood block filler group, cover board wood block filler group, coiling wood block filler group；It is described
Rotating core wood block filler group includes the sheeting caps that two size shapes are the same and are oppositely arranged, and is opened among the rotating core wood block filler group
Equipped with for being inserted in the notch of coiling arbor；The cover board wood block filler group is the same including two size shapes and is symmetricly set on institute
State the sheeting caps of rotating core wood block filler group front and rear sides；The coiling wood block filler group is the same including two size shapes and symmetrically sets
The sheeting caps at left and right sides of the rotating core wood block filler group is put, is additionally provided in the coiling wood block filler group and is inserted into the rotating core
Plate in wood block filler group slot；The rotating core wood block filler group, cover board wood block filler group are equipped with diameter in coiling wood block filler group
Identical and through-hole point-blank, screw rod pass through through-hole by rotating core wood block filler group, cover board wood block filler group, coiling wood block filler
Group is assembled integrally.
As a kind of improvement of the utility model, there is ring by wood pin connection on the lateral surface of the coiling wood block filler group
Oxygen fabric swatch, the epoxy fabric swatch both ends are provided with chamfering.
As a kind of improvement of the utility model, gap is equipped between two pieces of sheeting caps of the rotating core wood block filler group.
As a kind of improvement of the utility model, the clearance distance between two pieces of sheeting caps of the rotating core wood block filler group
For 3-5cm.
Advantageous effect：
The winding mould of a kind of amorphous alloy transformer described in the utility model, no longer using metal integral structure
Mold, but multiple sheeting caps are assembled into a winding mould, easy to process, at low cost, dismounting is convenient, improves coil
Coiling quality and efficiency, and since the modular construction of use is for the coil of different inner diameters size, it can also be by adjusting wood
The thickness and quantity of cushion block make it meet the coiling requirement of coil.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Each component is in figure：
1- rotating core wood block filler groups, 2- cover board wood block filler groups, 3- coiling wood block filler groups, 4- notches, 5- plates, 6- screw rods,
7- wood pins, 8- epoxy fabric swatch.
Specific embodiment
The utility model is further described with reference to embodiment and with reference to attached drawing, it should be understood that following specific embodiment parties
Formula is merely to illustrate the utility model rather than limitation the scope of the utility model.It should be noted that make in being described below
Word "front", "rear", "left", "right", "up" and "down" refer to the direction in width figure, and word " interior " and " outer " respectively refer to
Be directed towards or the direction far from particular elements geometric centers.
Such as a kind of Fig. 1 winding moulds of amorphous alloy transformer described in the utility model, by 3 groups of wood block fillers of different shapes
Assemble, including rotating core wood block filler group 1, cover board wood block filler group 2, coiling wood block filler group 3；The rotating core wood block filler group 1
Sheeting caps that is the same including two size shapes and being oppositely arranged offers to be inserted among the rotating core wood block filler group 1
The notch 4 of coiling arbor；The cover board wood block filler group 2 is the same including two size shapes and is symmetricly set on the rotating core wood
The sheeting caps of 1 front and rear sides of cushion block group；The coiling wood block filler group 3 is the same including two size shapes and is symmetricly set on described
The sheeting caps of the left and right sides of rotating core wood block filler group 1 is additionally provided in the coiling wood block filler group 3 and is inserted into the rotating core wood block filler
Plate 5 in 1 slot of group；The rotating core wood block filler group 1, cover board wood block filler group 2 are equipped with diameter in coiling wood block filler group 3
Identical and through-hole point-blank, screw rod 6 pass through through-hole by rotating core wood block filler group 1, cover board wood block filler group 2, coiling wood
Cushion block group 3 is assembled integrally.
A kind of winding mould of amorphous alloy transformer described in the utility model, the rotating core wood block filler group is to be used for
Be set in driven mold unitary rotation on coiling arbor, the cover board wood block filler group be in order to which entire mold is assembled integrally,
The coiling wood block filler group is to be wrapped in coil above.Its rotating core wood block filler group offers notch, width of rebate and coiling
Arbor it is of same size.When being packed into mold, coiling arbor is passed through from the notch.In order to facilitate the installation of, the headblock of two splicings
There are gaps between block.Before coiling, first entire mold is fitted together with screw rod, is then inserted on coiling arbor, is
Convenience is inserted in, and can suitably be unscrewed the nut on screw rod.After mold is inserted in, then nut is tightened.As a result of spiral shell
Bar fastens, and mold overall structure consolidation is not easy to loosen.After coil winding terminates, the nut on screw rod, entire mold frame are loosened
Frame will be loosened, and coil can be extracted out easily from coiling arbor.Alleviate labour workload.Just since bolt and nut is tight
This characteristic of firmware stretch, the new coil mould handling is convenient, fast, improves the production efficiency of coil winding.It is right
In the coil of different inner diameters size, which can also make it meet coil by adjusting the thickness and quantity of wood block filler
Coiling requirement.
As a kind of embodiment of the utility model, connected on the lateral surface of the coiling wood block filler group 3 by wood pin 7
There is epoxy fabric swatch 8,8 both ends of epoxy fabric swatch are provided with chamfering.Because sheeting caps is not easy out chamfering, and is opened up down on wire-wrap board
Angle is conducive to improve the quality of coil, therefore the epoxy cloth of one layer of easy chamfering is set on the lateral surface of coiling wood block filler group
Plate.
As a kind of embodiment of the utility model, in order to facilitate the installation of, two pieces of headblocks of the rotating core wood block filler group 1
Gap is equipped between plate.
As a kind of embodiment of the utility model, the gap between two pieces of sheeting caps of the rotating core wood block filler group 1
Distance is 3-5cm.If clearance distance, which crosses conference, influences the soundness of entire mold, it is not easy to pacify if clearance distance is too small
Dress, therefore choose this OK range of 3-5cm.
The winding mould of a kind of amorphous alloy transformer provided by the utility model, no longer using metal integral structure
Mold, but multiple sheeting caps are assembled into a winding mould, easy to process, at low cost, dismounting is convenient, improves coil
Coiling quality and efficiency, and since the modular construction of use is for the coil of different inner diameters size, it can also be by adjusting wood
The thickness and quantity of cushion block make it meet the coiling requirement of coil.
The above descriptions are merely preferred embodiments of the present invention, is not to make any other to the utility model
The limitation of form, and any modification made according to the technical essence of the utility model or equivalent variations, it is new to still fall within this practicality
Type range claimed.
Claims (4)
1. a kind of winding mould of amorphous alloy transformer, it is characterised in that：Assembled by 3 groups of wood block fillers of different shapes,
Including rotating core wood block filler group, cover board wood block filler group, coiling wood block filler group；The rotating core wood block filler group includes two size shapes
Shape is the same and the sheeting caps that is oppositely arranged, and the notch for being inserted in coiling arbor is offered among the rotating core wood block filler group；
The cover board wood block filler group is the same including two size shapes and is symmetricly set on the rotating core wood block filler group front and rear sides
Sheeting caps；The coiling wood block filler group is the same including two size shapes and is symmetricly set on described rotating core wood block filler group or so
The sheeting caps of both sides is additionally provided with the plate being inserted into the rotating core wood block filler group slot in the coiling wood block filler group；It is described
Rotating core wood block filler group, cover board wood block filler group are equipped with that diameter is identical and through-hole point-blank in coiling wood block filler group,
Rotating core wood block filler group, cover board wood block filler group, coiling wood block filler group are assembled integrally by screw rod across through-hole.
2. a kind of winding mould of amorphous alloy transformer according to claim 1, it is characterised in that：The coiling headblock
There is epoxy fabric swatch by wood pin connection on the lateral surface of block group, the epoxy fabric swatch both ends are provided with chamfering.
3. a kind of winding mould of amorphous alloy transformer according to claim 1, it is characterised in that：The rotating core wood
Gap is equipped between two pieces of sheeting caps of cushion block group.
4. a kind of winding mould of amorphous alloy transformer according to claim 3, it is characterised in that：The rotating core wood
Clearance distance between two pieces of sheeting caps of cushion block group is 3-5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721436518.5U CN207558620U (en) | 2017-11-01 | 2017-11-01 | A kind of winding mould of amorphous alloy transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721436518.5U CN207558620U (en) | 2017-11-01 | 2017-11-01 | A kind of winding mould of amorphous alloy transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207558620U true CN207558620U (en) | 2018-06-29 |
Family
ID=62681107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721436518.5U Active CN207558620U (en) | 2017-11-01 | 2017-11-01 | A kind of winding mould of amorphous alloy transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207558620U (en) |
-
2017
- 2017-11-01 CN CN201721436518.5U patent/CN207558620U/en active Active
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